Optimal Placement of Viscoelastic Layers in Sandwich Beams for Maximum Vibration Attenuation and Minimum Creep Deflections . Journal of Civil Engineering Researchers, [S. l.], v. 7, n. 4, 2025. DOI: 10.61186/. Disponível em: http://journals-researchers.com/ojs/index.php/jcer/article/view/184. Acesso em: 12 dec. 2025.